Posted by **Annie** on Tuesday, January 10, 2012 at 9:45pm.

A simple fractal tree Grows in stages. A each new stage, two new line segments branch out from each segment at the top of the tree. The first five stages are shown. How many line segments need to be drawn to create stage 20?

Stage 1- 1

Stage 2 - 3

Stage 3 - 7

Stage 4 -15

Stage 5 - 31 branches

## Answer This Question

## Related Questions

- geometry - Trisha drew a pair of line segments starting from a vertex. Which of ...
- physics - Two children hang by their hands from the same tree branch. The branch...
- physics - Two children hang by their hands from the same tree branch. The branch...
- physics - Two children hang by their hands from the same tree branch. The branch...
- physics - Two children hang by their hands from the same tree branch. The branch...
- Math - We are learning about proofs. We drew lines between noncollinear points. ...
- physics - Two children hang by their hands from the same tree branch. The branch...
- Physics - Two children hang by their hands from the same tree branch. The branch...
- geometry - We are learning about proofs. We drew lines between noncollinear ...
- physics (clear answer) - Two children hang by their hands from the same tree ...

More Related Questions